MC68HC11E1CFN3R2 Freescale Semiconductor, MC68HC11E1CFN3R2 Datasheet - Page 170
MC68HC11E1CFN3R2
Manufacturer Part Number
MC68HC11E1CFN3R2
Description
Manufacturer
Freescale Semiconductor
Datasheet
1.MC68HC11E1CFN3R2.pdf
(242 pages)
Specifications of MC68HC11E1CFN3R2
Cpu Family
HC11
Device Core Size
8b
Frequency (max)
3MHz
Interface Type
SCI/SPI
Program Memory Type
ROMLess
Program Memory Size
Not Required
Total Internal Ram Size
512Byte
# I/os (max)
38
Number Of Timers - General Purpose
8
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
3V
On-chip Adc
8-chx8-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
52
Package Type
PLCC
Lead Free Status / Rohs Status
Not Compliant
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Electrical Characteristics
NON-MULTIPLEXED
Note: Measurement points shown are 20% and 70% of V
NOTE: Measurement points shown are 20% and 70% of V
R/W, ADDRESS
ADDRESS/DATA
(MULTIPLEXED)
R/W, ADDRESS
ADDRESS/DATA
MULTIPLEXED
(NON-MUX)
AS
AS
E
E
READ
WRITE
READ
WRITE
Figure 10-14. Multiplexed Expansion Bus Timing Diagram
4A
4A
36
36
26
26
M68HC11E Family Data Sheet, Rev. 5.1
27
27
2
2
ADDRESS
ADDRESS
ADDRESS
ADDRESS
24
24
12
12
22
22
25
25
DD
.
DD .
28
28
4B
4B
1
1
4A
4A
19
19
29
29
35
35
3
3
DATA
DATA
17
17
DATA
DATA
Freescale Semiconductor
4B
4B
18
21
9
18
21
9
MUX BUS TIM
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